package com.zhs.study.util;

import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.locks.ReentrantLock;

/**
 * @author zhenghuisheng
 * @date : 2023/5/19
 */
public class ReentrantLockUtil {
    public static ReentrantLock lock = new ReentrantLock();
    public static Set set = new HashSet();

}
